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ECHOFORGE PRODUCT

EchoUploader

● LIVEOpen EchoUploader ↗

ANCHOR-first on-chain file anchoring and proof of authorship.

Compute file SHA-256 hashes locally in your browser and anchor them directly on Cardano. No server uploads. Supports individual (Per) and organizational (Org) modes. Every anchoring operation contributes +1 EUP toward EchoID tier progression.

FEATURES

  • 01Local SHA-256 hash computation — no data leaves your browser
  • 02Per mode — individual file authorship anchoring
  • 03Org mode — organizational batch file anchoring
  • 04Direct Cardano blockchain anchoring — hash stored on-chain via metadata
  • 05ANCHOR proof verification at /anchor/{txHash} — cryptographically verifiable
  • 06ANCHOR operations contribute +1 EUP to EchoID tier progression
  • 07Oracle-based ADA pricing — Charli3 oracle with CoinGecko fallback
  • 08Blockchain transaction fee only (~0.17 ADA per anchor)
  • 09File metadata persistence via Supabase for discoverability
  • 10Real-time anchor status tracking — pending → confirmed → archived
  • 11EchoID integration — tier-based pricing and features
  • 12MeshJS multi-wallet support (CIP-30 compatible)
  • 134-locale UI: English, Simplified Chinese, Traditional Chinese, Japanese

PROGRESS

  • Local SHA-256 hash computation (crypto.subtle.digest)
  • Per mode (individual anchoring)
  • Org mode (organizational anchoring)
  • Oracle ADA pricing (Charli3)
  • Cardano transaction submission & signing
  • On-chain metadata anchoring (Label 674)
  • File registry & metadata persistence (Supabase)
  • ANCHOR proof landing page (/anchor/{txHash})
  • File search by name / hash
  • Real-time anchor status tracking
  • 4-locale i18n (EN/ZH/ZH-TW/JA)
  • EchoID integration & tier-based features
  • MeshJS multi-wallet support (CIP-30)
  • Mainnet deployment
  • Batch file anchoring (Per mode)
  • Organizational workflow tools (Org mode)
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